Question 147028
1.{{{2x+5y=14}}}
2.{{{x-3y=-4}}}
Multiply eq. 2 by (-2)
1.{{{2x+5y=14}}}
2.{{{-2x+6y=8}}}
Then add the two equations and solve for y,
{{{5y+6y=14+8}}}
{{{11y=22}}}
{{{y=2}}}
From eq. 1,
1.{{{2x+5y=14}}}
{{{2x+5(2)=14}}}
{{{2x+10=14}}}
{{{2x=4}}}
{{{x=2}}}